The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2021
Filed:
Oct. 23, 2019
Applicant:
Korea Electronics Technology Institute, Seongnam-si, KR;
Inventors:
Assignee:
KOREA ELECTRONICS TECHNOLOGY INSTITUTE, Seongnam-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/16 (2006.01); H01G 4/35 (2006.01); H01G 4/38 (2006.01);
U.S. Cl.
CPC ...
H05K 1/162 (2013.01); H01G 4/35 (2013.01); H01G 4/38 (2013.01);
Abstract
An embodiment of the present invention provides a capacitor having a through hole structure and a manufacturing method therefor. The capacitor having the through hole structure includes: a baseboard having a through hole penetrating from an upper surface of the baseboard to a lower surface thereof; a first conductive layer formed on an internal surface of the through hole, and the upper surface of the baseboard, the lower surface thereof, or both the upper and lower surfaces thereof; a first dielectric layer formed on the first conductive layer; and a second conductive layer formed on the first dielectric layer.